3015620

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 6386688

約数和(自身を除く): 3371068

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1151, 1310, 2302, 2620, 4604, 5755, 11510, 23020, 150781, 301562, 603124, 753905, 1507810, 3015620]

約数ペア:

[(1, 3015620), (2, 1507810), (4, 753905), (5, 603124), (10, 301562), (20, 150781), (131, 23020), (262, 11510), (524, 5755), (655, 4604), (1151, 2620), (1310, 2302)]